(0 18 3)(1 12 11 6 4)(2 16 14)(5 8 7)(9 15 13)(10 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 1 3)
(0)(1 18 3 12 11 6 4)(2 16 14)(5 8 7)(9 15 13)(10 19 17)
2: (3 12 18)
(0)(1 18 11 6 4)(2 16 14)(3)(5 8 7)(9 15 13)(10 19 17)(12)
3: (10 19 17)
(0)(1 18 11 6 4)(2 16 14)(3)(5 8 7)(9 15 13)(10)(12)(17)(19)
4: (1 18 4)
(0)(1)(2 16 14)(3)(4 11 6)(5 8 7)(9 15 13)(10)(12)(17)(18)(19)